Fix Flash fullscreen focus regressions, and add interactive_ui_tests.

chrome/chrome_tests.gypi

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 {
   'variables': {
     'chrome_browser_extensions_test_support_sources': [
       # A list of sources which is shared between different browser tests.
       'browser/apps/app_browsertest_util.cc',
       'browser/apps/app_browsertest_util.h',
       'browser/extensions/browsertest_util.cc',
@@ skipping 846 matching lines @@
       'browser/renderer_context_menu/render_view_context_menu_browsertest_util.cc',
       'browser/renderer_context_menu/render_view_context_menu_browsertest_util.h',
       'browser/task_manager/task_manager_browsertest_util.cc',
       'browser/ui/app_list/app_list_service_interactive_uitest.cc',
       'browser/ui/app_list/app_list_service_mac_interactive_uitest.mm',
       'browser/ui/autofill/autofill_popup_controller_interactive_uitest.cc',
       'browser/ui/browser_focus_uitest.cc',
       'browser/ui/cocoa/apps/quit_with_apps_controller_mac_interactive_uitest.cc',
       'browser/ui/cocoa/panels/panel_cocoa_browsertest.mm',
       'browser/ui/find_bar/find_bar_host_interactive_uitest.cc',
+      'browser/ui/fullscreen/flash_fullscreen_interactive_browsertest.cc',
       'browser/ui/fullscreen/fullscreen_controller_interactive_browsertest.cc',
       'browser/ui/fullscreen/fullscreen_controller_state_interactive_browsertest.cc',
       'browser/ui/omnibox/omnibox_view_browsertest.cc',
       'browser/ui/panels/base_panel_browser_test.cc',
       'browser/ui/panels/base_panel_browser_test.h',
       'browser/ui/panels/detached_panel_browsertest.cc',
       'browser/ui/panels/docked_panel_browsertest.cc',
       'browser/ui/panels/panel_browsertest.cc',
       'browser/ui/panels/panel_drag_browsertest.cc',
       'browser/ui/panels/panel_resize_browsertest.cc',
@@ skipping 2290 matching lines @@
             ['enable_webrtc==1', {
               'dependencies': [
                 '../third_party/libjingle/libjingle.gyp:libjingle_webrtc'
               ]
             }],
           ],
         }]
     }],
   ],  # 'conditions'
 }